I. Martínez, B. Vitoriano, A. Fernández-Cardador, A.P. Cucala, "Statistical dwell time model for metro lines", presented at 13th International Conference on Urban Transport and the Environment, Coimbra, Portugal, 03-05 September 2007. In: Urban transport XIII: Urban transport and the environment in the 21st century, pp. 223-232, doi: 10.2495/UT070221
A. Fernández-Cardador, B. Vitoriano, "Railway collision risk analysis due to obstacles", presented at 9th International Conference on Computer Aided Design, Manufacture and Operation in the Railway and Other Advanced Mass Transit Systems - COMPRAIL 2004, Dresden, Germany, 17-19 May 2004. In: Computers in railways IX: Computer system design and operation in the railway and other transit systems, pp. 993-1002, doi: 10.2495/CR040991